* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
body {
  font-family: Helvetica Neue, Tahoma, Arial, PingFangSC-Regular, Hiragino Sans GB, Microsoft Yahei, sans-serif;
  background-color: #efefef;
}
a {
  color: #333;
  text-decoration: none;
}
img {
  vertical-align: middle;
  width: 100%;
  height: 100%;
}
ul {
  list-style: none;
}
.ellipsis-1 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.ellipsis-2 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
i,
em {
  font-style: normal;
}
.ellipsis-2 {
  /* 1.溢出隐藏 */
  overflow: hidden;
  /* 2.用省略号来代替超出文本 */
  text-overflow: ellipsis;
  /* 3.设置盒子属性为-webkit-box  必须的 */
  display: -webkit-box;
  /* 4.-webkit-line-clamp 设置为2，表示超出2行的部分显示省略号，如果设置为3，那么就是超出3行部分显示省略号 */
  -webkit-line-clamp: 2;
}
header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99;
  height: 11.7333vw;
  width: 100%;
  padding: 1.8667vw 0.8vw;
  display: flex;
  background-color: #fff;
}
header a {
  font-family: '楷体';
  display: block;
  width: 8vw;
  height: 8vw;
  text-align: center;
  line-height: 8vw;
}
header p {
  flex: 1;
  text-align: center;
  line-height: 2;
  font-weight: 700;
}
.main {
  margin-top: 11.7333vw;
  background-color: #f7f7f7;
  height: 186.6667vw;
}
.main .search {
  display: flex;
  justify-content: space-between;
  width: 100%;
  height: 8.5333vw;
}
.main .search .search-s {
  width: 100%;
}
.main .search .search-s a {
  background-color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  flex: 1;
  padding: 1.6vw;
  border-radius: 3.7333vw;
}
.main .search .click {
  width: 8vw;
  height: 100%;
  text-align: center;
  line-height: 8vw;
}
.main .tab {
  margin-top: 1.3333vw;
  height: 12vw;
  display: flex;
  justify-content: space-around;
  text-align: center;
  line-height: 12vw;
  font-size: 3.7333vw;
  background-color: #fff;
}
.main .tab p {
  width: 33%;
}
.main .tab p:nth-child(3) {
  display: flex;
  justify-content: center;
  align-items: center;
}
.main .tab p:nth-child(3) span:nth-child(2) {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin-left: 1.0667vw;
}
.main .tab p:nth-child(3) span:nth-child(2) i:nth-child(1) {
  transform: rotate(90deg);
  transform-origin: right bottom;
  display: inline-block;
  font-size: 3.2vw;
  height: 7.2vw;
}
.main .tab p:nth-child(3) span:nth-child(2) i:nth-child(2) {
  transform: rotate(270deg);
  transform-origin: right top;
  height: 7.2vw;
  font-size: 3.2vw;
  line-height: 1;
  margin-right: 1.0667vw;
}
.main .content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  background-color: #f7f7f7;
}
.main .content .box {
  width: 49%;
  height: 66.1333vw;
  padding: 0.8vw;
  background-color: #fff;
}
.main .content .box img {
  width: 48vw;
  height: 48vw;
}
.main .content .box p {
  font-size: 3.4667vw;
}
.main .content .box span {
  font-size: 4vw;
  color: #fa2209;
  margin-right: 1.0667vw;
}
.main .content .box del {
  font-size: 3.2vw;
  color: #999;
}
.active {
  color: #e49a3d;
}
